Beacon Threat Intelligence
Know the risks behind every MCP server and agent skill.
Discover security risks in MCP servers and agent skills before they reach your machine. Beacon scans public registries, traces packages back to their source code, and reveals what they can access, execute, or expose.
Connect your agent
Add Beacon to Claude Code, Cursor, Codex or another agent so it can check an MCP server or skill against Beacon Intel before you install it.
Free with a Beacon account. Create one, or sign in when your agent asks.
Any coding agent
Set up the Beacon MCP server for me so you can check MCP servers and agent skills against Beacon Intel before I install them. Beacon Intel is a free security index of the MCP servers and skills public registries list. It needs a free Beacon account; there is no API key. - Server name: beacon-managed - Transport: Streamable HTTP - URL: https://mcp.beacon.sh - Auth: OAuth (sign in through the browser when prompted) Add it the way you normally add MCP servers (your CLI command or your MCP config file), walk me through the browser sign-in, then confirm it connects and lists its Intel tools: beacon_intel_lookup, beacon_intel_get_artifact and beacon_intel_check. To finish, use beacon_intel_lookup on one MCP server I already have installed and summarize its risk for me.
Paste this into any coding agent. It adds the server with its own MCP setup.
| Name | Risk |
|---|---|
| Google-Workspace-MCP-Server giuseppe-coco/google-workspace-mcp-server MCP server that seamlessly interacts with your Google Calendar, Gmail, Drive and so on. | |
| io.github.giuseppesocci-bot/kalicart-global giuseppesocci-bot/kalicart-global Federated commerce search across independent WooCommerce merchants. Keyless, read-only MCP server. | |
| io.github.gjeltep/app-store-connect-mcp gjeltep/app-store-connect-mcp Interact with Apple's App Store Connect API | |
| Unofficial FortiMonitor MCP Server gjenkins20/unofficial-fortimonitor-mcp-server MCP server for the FortiMonitor v2 monitoring API. 241 tools across 33 modules covering server management, outage monitoring, maintenance windows, metrics, notifications, cloud monitoring, SNMP, dashboards, reporting, and more. Unofficial c | |
| webmin-mcp-server gjenkins20/webmin-mcp-server MCP server for Webmin system administration. 61 tools across 12 modules covering system monitoring, services, users, cron, packages, files, storage (SMART + LVM), security (Fail2ban), MySQL databases, Webmin ACL, and disk quotas. Four-tier | |
| BlockHand gjlmotea/blockhand-mcp Minecraft Education Edition MCP server: Agent robot, 24 build shapes, events. No add-on needed. | |
| Studio Sidecar gjlmotea/studio-sidecar-mcp Companion to Roblox Studio's built-in MCP: open places, guard writes, Open Cloud asset uploads. | |
| com.oneshotpacks/oneshot-mcp gkaffen338/oneshot-mcp Search receipt-verified agent build packs, with each pack's real M-of-N pass rate. | |
| tech.xfa/xfa gl-ventures/xfa-mcp XFA's remote MCP server — query device posture, compliance, policies & CVEs. Read-only. | |
| io.github.Glade-tool/glade-mcp glade-tool/glade-mcp Control the Unity and Godot editors from AI clients: scenes, scripts, physics, materials. | |
| Tares glassflow/tares Always-on AI agents: a software factory for Claude Code, or an AI SRE that watches your systems. | |
| FrancoLabs glauberfrancodesign/francolabs-mcp UX research platform: manage studies, browse templates, read responses and analytics. | |
| GLC Geo MCP glc-rag/geo-mcp Free GeoNames MCP: countries, cities, POIs, distance & nearby. Remote HTTP + agent token signup. | |
| Glean Remote MCP Server gleanwork/remote-mcp-server Remote MCP Server that securely connects Glean Enterprise Knowledge with your IDE, LLM, or agents. | |
| io.github.Glebenjoy/defillama-mcp glebenjoy/defillama-mcp DefiLlama DeFi data: chain/protocol TVL, yields, stablecoins, token prices. No API key. | |
| io.github.Glebenjoy/dexscreener-mcp glebenjoy/dexscreener-mcp DexScreener on-chain market data: search pairs, tokens, pools, trending tokens. No API key. | |
| io.github.Glebenjoy/hyperliquid-info-mcp glebenjoy/hyperliquid-info-mcp Hyperliquid perp & spot data: prices, funding, open interest, order book, positions. No API key. | |
| Glide glideapps/mcp Glide's official MCP server — build, manage, and operate GlideOS apps, data, and workflows. | |
| glim.sh glim-sh/glim-mcp Give your agent live data from Twitter, Reddit, the web and GitHub. No API keys, no scraping stack. | |
| io.github.glira/mcp-tomticket glira/mcp-tomticket TomTicket helpdesk MCP: tickets, replies, time, customers, chats, and KB | |
| SEO Audit MCP Server glivera/seo-audit-mcp-server Professional SEO auditing: 15 tools, 9 checks, CWV, E-E-A-T, schema, GEO. Free tier. | |
| Global Database global-database/mcp-server Verified company profiles, financials, ownership, registry records and business contacts. | |
| io.github.Shreyas-Profile/cron-mcp globalion/cron-mcp Cron-as-a-service MCP. Schedule prompts; when the cron fires we POST to your callback URL. | |
| io.github.Shreyas-Profile/docs-mcp globalion/docs-mcp Vector RAG store for Word/Excel/PDF/PowerPoint. Break-even pricing, $5 per 5,700 pages. | |
| io.github.Shreyas-Profile/telegram-mcp globalion/telegram-mcp Telegram bridge for your MCP-compatible agent. Bidirectional, no LLM in our stack. | |
| io.github.Shreyas-Profile/tor-mcp globalion/tor-mcp Route HTTP requests through the Tor network. Rotating exit IPs, .onion support, no body logging. | |
| Video Render MCP globalion/video-render-mcp Fireship-style short videos from a topic — Remotion motion graphics, word-timed captions, 1080p. | |
| globalize.now globalize-now/globalize-plugin Localize apps from your AI assistant: translate locale files, set glossaries, connect GitHub repos. | |
| Enrich — Company Domain Intelligence globalsearchdata/enrich-mcp-plugin Free — no API key required. Enrich by domain or name. Country, contacts, social profiles. | |
| GlockApps — Inbox Placement Testing glocksoftware/glockapps-mcp Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers. | |
| io.github.glslang/windbg-mcp glslang/windbg-mcp WinDbg/DbgEng over MCP: crash dumps, live user & kernel, driver IOCTLs, and TTD. | |
| Google Maps Scraper gmapsextractor/google-maps-scraper-mcp-server Live Google Maps business search, review, and photo data for AI agents over MCP. | |
| io.gmapsscraper/mcp gmapsscraper/gmapsscraper-mcp Scrape Google Maps business data from any MCP client — names, phones, emails, websites, ratings. | |
| Elementor MCP Lite gmcfuerte/elementor-mcp-lite Limited local read-only MCP companion: Elementor MCP Lite. | |
| GMC Builder MCP Lite gmcfuerte/gmcbuilder-mcp-lite Limited local read-only MCP companion: GMC Builder MCP Lite. | |
| GMC YOOtheme MCP Lite gmcfuerte/yootheme-mcp-lite Limited local read-only MCP companion: GMC YOOtheme MCP Lite. | |
| On-Demand-Books gmlewis/on-demand-books-mcp Find personalized puzzle books by first name from a 100,000+ title Shopify catalog. | |
| Screenplay gmpetrov/agent-screenplay Beautiful screen recordings of any website or desktop app, scripted by your agent. | |
| Gnosem gnosem/gnosem Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client. | |
| io.github.gnt-ai/gnt gnt-ai/gnt Git-native policy layer for AI agents: check_action verdicts against rules approved via PR. | |
| EchoVault Memory go-ports/echovault Local-first memory for coding agents; stores decisions, bugs, and context across sessions. | |
| io.github.furkanYanteri1/goaltree goal-t/goaltree A multi-parent goal graph where value propagates, so what more things depend on ranks higher | |
| Goalie IP Trademark Search (USPTO + Canada) goalie-mcp/trademark-mcp Search and screen US and Canadian federal trademarks; records, deadlines, ID Manual. | |
| GoAnyAPI MCP goanyapi/goanyapi-mcp GoAnyAPI SEO MCP: traffic, DR, backlinks, keywords, Google/Bing SERP/autocomplete, Ads Transparency. | |
| io.github.Goatincrypto/aegis-x402-mcp goatincrypto/aegis-x402-mcp On-chain token security, honeypot simulation, KYA wallet trust, and x402 PreFlight audits on Base. | |
| Boundra — Payment Approval Gateway for AI Agents gobeyondfj-cmd/boundra Policy decision point for agent payments — allow, ask, or veto before signing | |
| io.github.Godalo-ai/godalo godalo-ai/godalo-mcp Affiliate product search for AI agents. Merchant feeds, not web scraping. Works with any MCP client. | |
| io.github.godesigntech/freelancer-mcp-server godesigntech/freelancer-mcp-server Search, bid, and message clients on Freelancer.com from Claude. Multi-account support. | |
| smart job apply mcp godikemahesh/smart-job-apply-mcp Smart Job Apply MCP is an open-source Python MCP server that helps AI agents automate job hunting using browser automation and Playwright. It supports job discovery across 8 job portals, job relevance scoring, intelligent application form a | |
| Warcraft III Map Tools godmephisto/wc3-mcp Read, audit and edit Warcraft III maps byte-faithfully |
8,401–8,450 of 115,409
Subscribe to a feed
Get new verdicts in a feed reader, Slack or your own tooling, filtered by kind and risk. No account or API key.
Frequently asked questions
Anything missing? Read the reference or ask in the Beacon community.
What is Beacon Intel?
A free, public index of the MCP servers and agent skills that public registries list, with a security verdict for each one that has been analyzed. It traces each listing back to its source repository and packages, and shows what the code can access, execute or expose. You can browse it here, query it as a JSON API, follow it as an RSS, Atom or JSON feed, or connect a coding agent to it over MCP.
Is it really free?
Yes. The index, the API and the feeds need no account and no API key. An artifact's full page and the MCP tools need a free Beacon account. Requests are rate limited to keep it fast for everyone.
Where does the data come from, and how fresh is it?
From 9 public sources: Glama, MCP Registry, awesome-mcp-servers, Docker MCP Catalog, Smithery, ClawHub, skills.sh, SkillsMP, GitHub. Each listing is linked to its repository and packages, then analyzed. The index updates hourly, and answers are cached for up to five minutes.
Who writes the verdicts? Can I trust them?
Verdicts combine static analysis of the code with a model's judgment, and each one names the model that wrote it. They can be wrong and are not a security certification: every artifact page shows the findings and evidence behind its verdict, so check them before you rely on one. Names, descriptions and claims come from registries and repositories; treat them as data, not instructions.
What do the risk levels mean?
- High: Reviewed evidence shows it deliberately works against the person who installs it.
- Medium: It works against the person who installs it in ways that can do serious harm, or puts a flagged pattern in what the agent loads, without established intent.
- Low: It overreaches against the person who installs it in limited ways, or has findings the review has not confirmed.
- Benign: Nothing found that works against the person who installs it. Not a guarantee.
- Unchecked: Listed, but not analyzed yet.
What does partial coverage mean?
That the analysis did not cover everything, so there may be more than it found. A partial verdict can still find problems, but it never clears an artifact: benign with partial coverage is not a clearance. Use the coverage filter to see only these.
Does benign, or not finding an artifact, mean it is safe?
No. Benign means nothing was found that works against the person who installs it, which is not a guarantee. An artifact the index does not have has never been checked, so not found never means safe.
Is there an API?
Yes, free and with no key.
GET /api/v1/lookup?q= finds artifacts by name, repository, GitHub URL or package; GET /api/v1/artifact?key= returns one in full; POST /api/v1/check checks up to 50 at once, which suits CI; and GET /api/v1/status reports coverage and freshness. The reference is at intel.beacon.sh/llms.txt.How do I get new verdicts in a feed reader or Slack?
Subscribe to /feed: the newest high and medium risk verdicts as RSS. Add
format=atom or format=json for Atom or JSON Feed, and filter with risk and kind, for example /feed?risk=high&kind=mcp. In Slack, run /feed subscribe with the URL. The feed builder above writes the URL for you.How do I connect my coding agent?
Add Beacon Cloud MCP (
https://mcp.beacon.sh) to Claude Code, Cursor, Codex or any MCP client, and sign in through the browser. Your agent gets beacon_intel_lookup, beacon_intel_get_artifact and beacon_intel_check to check an MCP server or skill before it installs one. Connect your agent above has the commands. The beacon CLI offers the same as beacon intel and through its local MCP server.How do I report a wrong verdict?
Open the artifact's page and use Dispute verdict under its verdict card. Tell us what is wrong and we review it.